MOSCOW (Reuters) - Russian breastroke swimmer Vitalina Simonova has been suspended for four years after testing positive for a banned substance, the International Swimming Federation (FINA) has announced.

The test result related to an out of competition sample the 23-year-old gave on June 29, 2015 during a training camp in Naoussa, Greece, where testosterone was found.

The ban is backdated and runs until June 28, 2019, FINA said in a statement on its official website (www.fina.org).